PropertyModelFactory.hh

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#pragma once
 
#include <OpenMesh/Core/Utils/SingletonT.hh>
 
#include "PropertyModel.hh"
 
 
class PropertyVisPlugin;
 
class __PropertyModelFactory
{
    friend class OpenMesh::SingletonT<__PropertyModelFactory>;
 
public:
    PropertyModel* getModel(int objectID);
 
    void deleteModel(int objectID);
 
private:
    __PropertyModelFactory(){}
    __PropertyModelFactory(__PropertyModelFactory&){}
    ~__PropertyModelFactory()
    {
        for (PropertyModelMap::iterator it = propertyModelMap.begin(); it != propertyModelMap.end(); ++it)
            delete it->second;
        propertyModelMap.erase(propertyModelMap.begin(), propertyModelMap.end()); //is this necessary?
    }
 
    typedef std::map<int, PropertyModel*> PropertyModelMap;
    PropertyModelMap propertyModelMap;
};
 
typedef OpenMesh::SingletonT<__PropertyModelFactory> PropertyModelFactory;